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Oklahoma On-site Wastewater Association’s (OOWA)

Annual Conference & Trade Show Event

2022 Oklahoma Onsite Wastewater Conference Theme 

Invest in yourself: seizing onsite opportunities through education and training

**Registration for the 2022 Conference is closed. Walk-ins are welcome to join us on Oct. 17-18.


OOWA will hold our Annual Conference on October 17-18, 2022 at the Muskogee Civic Center in Muskogee, OK. Our new and improved two-day conference will feature our annual trade show, as well as various classes and discussions in collaboration with the DEQ, NAWT, industry manufacturers, and our own OOWA Board. We have several ticket options available, as well as vendor and sponsorship options. We hope to see you there!

Our partner hotel is Fairfield Inn & Suites by Marriott Muskogee

Address: 1650 N 32nd St, Muskogee, OK 74401

Phone(918) 683-6700

Please use the key phrase “Wastewater Conference” for our discount.

Rooms start at $99 + Tax





Click here to register separately for the

NAWT Inspector Certification.



2022 Conference sponsors

Past Conference themes

2015 Theme: Forging Collaborations

Plenary Session Speakers: Dr. David Lindbo and Dr. Randy Miles

2016 Theme: The Onsite Wastewater Infrastructure

Plenary Session Speaker: Dr. Anish Jantrania

2017 Theme: Onsite Wastewater Treatment: From Design to Maintenance

Plenary Session Speakers: Dr. John Buchanan and Mr. Tom Fritts

2018 Theme: Septic Systems Science and Safety

Plenary Session Speakers: Dr. Sara Heger and Mr. John Thomas

2019 Theme: Best Practices in Installation and Troubleshooting

Plenary Session Speaker: Dr. John Buchanan

2020 Theme: Conference canceled due to COVID-19

2021 Theme: Raising Awareness and Elevating a Professional Onsite Wastewater Industry in Oklahoma

Plenary Session Speaker: Tom Fritts, Residential Wastewater Treatment Inc.

© Oklahoma Onsite Wastewater Association, 2022
OOWA is a 501(c)3 non-profit organization. 

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